-int buf[20];
+extern int strcmp(const char *, const char *);
+extern char *strcpy(char *, const char *);
+extern void abort(void);
+extern void exit(int);
+
+void *buf[20];
+
+void __attribute__((noinline))
+sub2 (void)
+{
+ __builtin_longjmp (buf, 1);
+}
int
main ()
{
- char *p = (char *) alloca (20);
+ char *p = (char *) __builtin_alloca (20);
strcpy (p, "test");
}
{
- int *q = (int *) alloca (p[2] * sizeof (int));
+ int *q = (int *) __builtin_alloca (p[2] * sizeof (int));
int i;
for (i = 0; i < p[2]; i++)
sub2 ();
}
}
-
-sub2 ()
-{
- __builtin_longjmp (buf, 1);
-}